Carbs in Brioche Bun
Brioche Bun (per 100 g) contains 36.3g total carbs, 34.8g net carbs, 27.5g fat, 9g protein, and 427 calories.
Last updated June 10, 2026 · Reviewed by Jordan Lee, RD, Registered Dietitian
34.8g
Net carbs
36.3g
Total carbs
1.5g
Fiber
9g
Protein
27.5g
Fat
427
Calories
Values per 100 g.
Carbs by serving size
| Serving | Net carbs | Total carbs | Protein | Calories |
|---|---|---|---|---|
| 100 g (3.5 oz) | 34.8g | 36.3g | 9g | 427 |
| 1 oz (28 g) | 9.7g | 10.2g | 2.5g | 120 |
Nutrition facts
| Nutrient | Amount (per 100 g) |
|---|---|
| Calories | 427 |
| Total carbs | 36.3g |
| Net carbs | 34.8g |
| Fiber | 1.5g |
| Sugar | 3.1g |
| Sugar alcohols | 0g |
| Protein | 9g |
| Fat | 27.5g |
| Sodium | 437mg |
| Potassium | 130mg |
Source: USDA FoodData Central (Survey (FNDDS)). Net carbs = total carbs − fiber − sugar alcohols, computed by CarbMeNot.
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Frequently asked questions
- How many carbs are in brioche bun?
- Brioche Bun has 36.3g of total carbs and 34.8g of net carbs per 100 grams.
- How many net carbs are in brioche bun?
- Brioche Bun has 34.8g of net carbs per 100 grams (total carbs 36.3g minus 1.5g fiber).
- Is brioche bun keto-friendly?
- Brioche Bun has 34.8g net carbs per 100g, which is high for keto. Enjoy it in small portions or save it for higher-carb days.
- How many calories are in brioche bun?
- Brioche Bun has 427 calories per 100 grams.
